(19)
(11) EP 1 547 160 A1

(12)

(43) Date of publication:
29.06.2005 Bulletin 2005/26

(21) Application number: 03787809.7

(22) Date of filing: 29.07.2003
(51) International Patent Classification (IPC)7: H01L 31/072, H01L 31/0352
(86) International application number:
PCT/EP2003/050346
(87) International publication number:
WO 2004/017427 (26.02.2004 Gazette 2004/09)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 13.08.2002 EP 02102130

(71) Applicant: AGFA-GEVAERT
2640 Mortsel (BE)

(72) Inventor:
  • ANDRIESSEN, Hieronymus,Agfa-Gevaert
    B-2640 Mortsel (BE)

   


(54) NANO-POROUS METAL OXIDE SEMICONDUCTOR SPECTRALLY SENSITIZED WITH METAL CHALCOGENIDE NANO-PARTICLES